{"id":13029,"date":"2026-08-10T10:53:40","date_gmt":"2026-08-10T10:53:40","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/oreilly-kubernetes-network-and-cluster-hardening-2025-4\/"},"modified":"2026-08-10T10:53:40","modified_gmt":"2026-08-10T10:53:40","slug":"oreilly-kubernetes-network-and-cluster-hardening-2025-4","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/oreilly-kubernetes-network-and-cluster-hardening-2025-4\/","title":{"rendered":"Oreilly \u2013 Kubernetes Network and Cluster Hardening 2025-4"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Kubernetes Network and Cluster Hardening Course. Led by Chris Jackson, this course provides the security skills necessary to harden your Kubernetes infrastructure at both the network and cluster levels. This comprehensive video training provides practical knowledge of critical defenses, including implementing effective network policies, securing inbound traffic using TLS, protecting node metadata, and restricting API access. It also covers advanced techniques for securing Kubernetes dashboards, minimizing external access, and validating platform binaries. Each lesson is accompanied by hands-on demonstrations so participants can confidently apply these best practices to real-world Kubernetes deployments. Designed for professionals with a working knowledge of Linux, an understanding of container concepts, and a basic Kubernetes knowledge equivalent to a CKA credential, this course aims to improve the resiliency and reliability of clusters. This content will be useful for improving the security of existing Kubernetes environments or preparing for the Kubernetes Security Specialist exam.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Network Security: How to set up effective network policies to control the flow of traffic in and out of a Kubernetes cluster.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Ingress protection: Methods for securing ingress traffic using TLS and other security mechanisms.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">API Access Management: How to restrict access to the Kubernetes cluster API to prevent potential attacks.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Node Metadata Security: How to protect node metadata to prevent sensitive information from being exposed.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Protecting Dashboards: Learn advanced methods for securing Kubernetes dashboards and restricting external access.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Access Reduction: Applying techniques to minimize the attack surface and reduce the need for external access.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Authentication: Methods for verifying platform binaries to ensure their authenticity and non-tampering.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Hardening Best Practices: Gain practical knowledge to harden Kubernetes infrastructure against threats and attacks in real-world environments.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">DevOps professionals and SRE engineers responsible for securing the Kubernetes infrastructure.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Cybersecurity engineers who want to specialize their knowledge in Kubernetes cluster and network security.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Candidates for the CKS (Certified Kubernetes Security Specialist) certification exam who are looking for practical knowledge to succeed in the exam.<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Anyone looking to improve the resilience and reliability of their Kubernetes clusters through advanced security measures.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Kubernetes Network and Cluster Hardening Course Specifications<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.oreilly.com\/videos\/kubernetes-network-and\/9780135446416\/\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Oreilly<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Instructor: <\/span><a class=\"MuiTypography-root MuiTypography-inherit MuiLink-root MuiLink-underlineAlways css-pnl0bw\" href=\"https:\/\/downloadlynet.ir\/tag\/chris-jackson\/\"><span dir=\"auto\" style=\"vertical-align: inherit\">Chris Jackson<\/span><\/a><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Training level: Advanced<\/span><\/li>\n<li><span dir=\"auto\" style=\"vertical-align: inherit\">Training duration: 4 hours<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course topics<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1016579 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/11\/Kubernetes-Network-and-Cluster-Hardening1.png\" alt=\"Kubernetes Network and Cluster Hardening\" width=\"290\" height=\"1963\"><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1016578 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/11\/Kubernetes-Network-and-Cluster-Hardening.png\" alt=\"Kubernetes Network and Cluster Hardening\" width=\"1227\" height=\"392\"><\/p>\n<div dir=\"ltr\">\n<h3 style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-182906-1\"><video class=\"wp-video-shortcode\" id=\"video-182906-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Kubernetes_Network_and_Cluster_Hardening_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Kubernetes_Network_and_Cluster_Hardening_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Kubernetes_Network_and_Cluster_Hardening_Downloadly.ir.mp4?nocache=1786174362296\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Kubernetes_Network_and_Cluster_Hardening_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"text-align: left\">\n<h3><span dir=\"auto\" style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Quality: 720p<\/span><\/p>\n<\/div>\n<h3 style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<h4 style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Downloadly<\/span><\/h4>\n<p style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Oreilly_Kubernetes_Network_and_Cluster_Hardening_2025-4_Downloadly.ir.rar?nocache=1786174361\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download file \u2013 824 MB<\/span><\/a><\/p>\n<h4 dir=\"ltr\">Rapidgator link<\/h4>\n<p><a href=\"https:\/\/rapidgator.net\/file\/0b92a1650f417c1f15c61c5ad4be0043\/Oreilly_Kubernetes_Network_and_Cluster_Hardening_2025-4_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download File \u2013 824 MB<\/a><\/p>\n<p style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">824 MB<\/span><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Kubernetes Network and Cluster Hardening Course. Led by Chris Jackson, this course provides the security skills necessary to harden your Kubernetes <\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[56441,106969,106970,106971,106972,106973],"class_list":["post-13029","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-chris-jackson","dgi_tag-course-kubernetes-network-and-cluster-hardening","dgi_tag-download-course-kubernetes-network-and-cluster-hardening","dgi_tag-download-kubernetes-network-and-cluster-hardening","dgi_tag-free-download-kubernetes-network-and-cluster-hardening","dgi_tag-free-kubernetes-network-and-cluster-hardening"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13029\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=13029"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=13029"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=13029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}